york times, cbs news, quinnipiac university. that is one poll. we asked our political editor, paul steinhauser, to show us how this poll changes our cnn average of all of the relevant poll, we call it our poll of polls. and, paul steinhauser, i understand you're looking at with other states as well. walk me through what you're seeing, if you would. >> a lot of numbers here. we'll get through them, a quiz on the other side. >> hit me. >> okay, ohio, you mentioned the quinnipiac cbs new york times poll, it is just one of four over the past two weeks. put them all together, live operator nonpartisan polls, average them together, here is what you get, the president with a seven-point advantage in ohio. next to florida. another crucial battleground state, 29 electoral votes there. five polls over the past week and a half, average them together, the president at 50% among likely voters, romney at 45%. go to pennsylvania, another big state, 20 electoral votes at stake there. we have five polls over the past two and a half weeks, average them all together, 51% to 41% the president over mit